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5-2.
BLOCK DIAGRAM - MAIN Section -
J901
R-CH
AUX
TUX-DSP02 (FM/AM TUNER UNIT)
J1
RF_ANT_IN
(ANTENNA IN)
(US, CND)
CN802
SIRIUSXM IN
1
4
6
2
BUFFER
IC830, 831
10
F3
9
BT BOARD
(PATTERN ANTENNA)
LCH_P
RCH_P
LCH_N
RCH_N
(RU, E, SA, MX, IND)
MUTE
MIC201
UART_TX
UART_RX
MIC_OUT
MODULE_PON
UART_CTS
(RU, E, SA, MX, IND)
UART_RTS
MIC INPUT
MIC+_IN
RESET
MIC IN
SELECT
IC201
(RU, E, SA, MX, IND)
(US, CND, AEP, UK)
B+ SWITCH
MIC B+
Q201, 202
MEX-BT4000E/BT4000P/BT4000U/BT4050U/BT4054U
FL, FR, RL, RR, SUB
FL
A
(Page 24)
FR
RL
RR
SUB
CN01
AUDIO_OUT_L
AUDIO_OUT_R
R-CH
SDA
SCL
RSTN
B/U B+
SYSTEM CONTROLLER
47 HIT2_SDA
48 HIT2_SCL
49 HIT2_RESET
35
XM_TX
36
XM_RX
37
XM_POWER EN
67
BT_MUTE
78
BT_RX
77
BT_TX
87
BT_POWER
84
BT_RTS
85
BT_CTS
86
BT_RESET
88
BT_MIC_DET
D204
BU +3.3V
ELECTRICAL VOLUME, INPUT SELECTOR
IC401
33 AU_IN_FL
AU_OUT_FL 36
34 AU_IN_FR
AU_OUT_FR 35
(AEP, RU, UK)
AU_OUT_SL 40
31 AU_IN_RL
32 AU_IN_RR
AU_OUT_SR 39
30 AU_IN_SUB
8
AUX_LCH
AU_OUT_RL
38
AU_OUT_RR 37
5
TU_LCH
AU_OUT_LCH
28
PRE_L
PRE_R
AU_OUT_RCH
27
(US, CND)
11
XM_LCH
13
XM_RCH
MUTING
CONTROL
Q407, 409
14
FP1
17
FP2
15
FN1
16
FN2
23 22
IC501 (2/3)
I2C_SDA
30
I2C_SCL
29
DIAG
59
60
AMPSTB
BEEP
28
ATT
58
A_ATT
D403
RESET
25
25
MEX-BT4000E/BT4000P/BT4000U/BT4050U/BT4054U
(AEP, RU, UK)
US, CND,
E, SA,
MX, IND
US, CND,
E, SA,
MX, IND
B
(Page 24)
(AEP, RU, UK)
MUTING
MUTING
MUTING
MUTING
Q403
Q404
Q405
Q406
F
(Page 24)
C
(Page 26)
(AEP, RU, UK)
J402
L
FRONT
AUDIO OUT
R
L
REAR/SUB
AUDIO OUT
R
J403
L
FRONT
AUDIO OUT
R
L
REAR
AUDIO OUT
R
SUB OUT
(MONO)
(US, CND, E, SA, MX, IND)
MUTING
MUTING
Q401
Q402
POWER AMP
CN301 (1/2)
IC301 (1/2)
1
OUT_FL+ 5
FL+
12
IN_FL
9
OUT_FL- 3
FL–
4
OUT_FR+ 21
FR+
14
IN_FR
12
OUT_FR- 23
FR–
2
OUT_RL+ 9
RL+
11
IN-RL
10
OUT_RL- 7
RL–
3
OUT_RR+ 19
RR+
IN-RR
15
11
OUT_RL- 7
RR–
2 4
25 22 16
SIGNAL PATH
Abbreviation
CND
: Canadian model
: AUDIO
EA
: Saudi Arabia model
: TUNER
IND
: Indian model
MX
: Mexican model
: SIRIUS/XM
RU
: Russian model
: AUX
: Bluetooth
: MIC
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